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transformations (mander.xyz)
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[-] untorquer@lemmy.world 36 points 3 months ago

Still the best graphical explanation of the Fourier transform. Still wish they just showed this in signals and systems and saved the remaining 3 months of the quarter.

[-] i_love_FFT@jlai.lu 8 points 3 months ago

You can also use wavelets to get the middle graph and access the benefit of both spatial and fréquential localization, up to the uncertainty limit!

this post was submitted on 21 Feb 2025
915 points (99.6% liked)

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